...Signal monitored 12V 24V 600lb Electric Magnetic Lock , mortise electromagnetic lock for sliding door Product Overview The design of magnetic locks(Electromagnetic lock) is the same as the electromagnet. By using the principle of electromagnetic, when...

... -- Orbita, but you might have used the products made by Me. Note. : This series of locks are upgraded according to state of the art international standards, using100% SS304 high quality material...